Drive Selection: Solution Details
Drive System: 3272G024CR + 38/1 415:1
Results of the Load Calculation
| Load current | 551,19 | mA |
| Load voltage | 11,73 | V |
| Motor winding temperature | 30,19 | °C |
| Motor housing temperature | 29,6 | °C |
| Required motor torque | 18,82 | mNm |
| Required motor speed | 2.492,58 | 1/min |
| Output power | 2,44 | W |
| Efficiency (over all) | 37,8 | % |
Overall Dimensions
| Diameter | 38 | mm |
| Length | 134,7 | mm |
| Mass | 687 | g |
Operating Area
Characteristic curves
Motor Characteristic Data
(3272G024CR)| Nominal voltage | 24 | V |
| Terminal resistance | 820 | mΩ |
| Torque constant | 41,6 | mNm/A |
| No load speed | 5.500 | 1/min |
| Stall torque | 1,19 | Nm |
| Speed constant | 230 | 1/min/V |
| Rotor inductance | 0,19 | mH |
| Slope of n-M curve | 4,5 | 1/min/mNm |
| Rotor inertia | 63 | gcm² |
| Mechanical time constant | 3 | ms |
| Efficiency max. | 87 | % |
Gearhead Characteristic Data
(38/1 415:1)| Housing material | metal | |
| Geartrain material | plastic/steel | |
| Backlash at no load | 1 | ° |
| Bearings on output shaft | ball bearings, preloaded | |
| Shaft load, max. radial | 300 | N |
| Shaft load, max. axial | 300 | N |
| Shaft press fit force, max. | 350 | N |
| Number of gear stages | 5 | |
| Reduction ratio | 415 | :1 |
| Calculated reduction | 415.42935528121 | :1 |
| Continuous torque | 10 | Nm |
| Mass | 375 | g |
| Efficiency, max. | 55 | % |
| Gearshaft diameter | 8 | mm |
| Geahead diameter | 38 | mm |
Your Requirements
| Load transmission | Gear reduction | |
| Ambient temperature | 22 | °C |
| Available diameter | 100 | mm |
| Available length | 400 | mm |
| Available supply voltage | 75 | V |
| Available current | 1 | A |
| Efficiency, min. | 10 | % |
| Required load speed | 1 | 1/min |
| Required load torque | 21 | Nm |
| Reduction ratio i0 | 6 | :1 |
| Efficiency, max. | 90 | % |
